000 00332nam a2200133Ia 4500
008 220201s2019 xx 000 0 eng d
082 _a658.403
_bGUP
100 _aGupta, C.B.
245 0 _aManagement
_btheory and practice
250 _a20th ed.
260 _aNew Delhi
_bSultan chand & sons
_c2019
300 _a56.4
942 _2ddc
999 _c37979
_d37979